Fatal
Serious
Slight
Uncategorised
| Date | Local Authority | Vehicles | Casualties | Severity |
|---|---|---|---|---|
| Thu 3 Jan 1985 | North Hertfordshire | 1 | 1 | Slight |
| Thu 31 Jan 1985 | North Hertfordshire | 2 | 1 | Slight |
| Sat 2 Feb 1985 | North Hertfordshire | 2 | 1 | Slight |
| Sun 26 May 1985 | North Hertfordshire | 2 | 2 | Slight |
| Wed 29 May 1985 | North Hertfordshire | 1 | 1 | Serious |
| Tue 6 Aug 1985 | North Hertfordshire | 2 | 1 | Serious |
| Mon 12 Aug 1985 | North Hertfordshire | 2 | 1 | Slight |
| Thu 5 Sep 1985 | North Hertfordshire | 1 | 1 | Slight |
| Fri 6 Sep 1985 | North Hertfordshire | 2 | 1 | Slight |
| Tue 24 Sep 1985 | North Hertfordshire | 2 | 1 | Slight |
| Tue 1 Oct 1985 | North Hertfordshire | 2 | 1 | Serious |
| Sat 12 Oct 1985 | North Hertfordshire | 1 | 1 | Slight |
| Sun 13 Oct 1985 | North Hertfordshire | 2 | 2 | Slight |
| Tue 19 Nov 1985 | North Hertfordshire | 2 | 2 | Slight |
| Mon 23 Dec 1985 | North Hertfordshire | 1 | 1 | Slight |